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半参数再生散度非线性模型中参数的投影核和刀切估计的相合性与渐近正态性 被引量:1

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摘要 半参数再生散度非线性模型(SRDNM)是再生散度非线性模型和半参数回归模型的自然推广和发展,它包括半参数非线性模型和半参数广义线性模型等特殊模型.基于非参数部分的局部核估计,给出了SRDNM模型中参数的投影核估计与刀切估计,并对其进行了理论比较.在一定的正则条件下,得到了这两类估计的强相合性与渐近正态性.相比之下,刀切估计比投影核估计具有更大的渐近方差.最后,模拟研究和实例分析被用来说明所给方法的有效性.
出处 《中国科学(A辑)》 CSCD 北大核心 2008年第11期1300-1312,共13页 Science in China(Series A)
基金 国家自然科学基金(批准号:10561008,10761011) 浙江省自然科学基金(批准号:Y606667) 高校博士点科研基金(批准号:20060673002) 新世纪优秀人才支持计划(批准号:NCET-07-0737) 云南省中青年学术和技术带头人后备人才项目(批准号:2008PY036)资助项目
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